baber/WOPTO huggingface dataset:
Patent WO-2019052141-A1 (WO)
Title: Operating system for flying car
Inventor: LIU RUOPENG
IPC: B60F5/02
Filed: 2018-03-21
Abstract: An operating system for a flying car, comprising: clutch pedal connected to a clutch; a first angle sensor (3) provided on the clutch pedal, the first angle sensor (3) being used for generating an angle signal according to a sensed operational motion of a driver; a brake pedal connected to a brake apparatus; a switching sensor (5) provided on the brake pedal, the switching sensor (5) being used for generating a switching signal according to the sensed operational motion of the driver; and a flight computer (1) electrically connected to the first angle sensor (3) and the switching sensor (5) separately, the flight computer (1) being used for adjusting flight attitude of the flying car according to the signals sensed by the first angle sensor (3) and/or the switching sensor (5). The operating system resolves the problem in the prior art of much inconvenience caused by different manipulation habits when the flying car travels on land and flies in the air.
Patent WO-2019178878-A1 (WO)
Inventor: YE FANGMING
IPC: B64D47/08
Filed: 2018-03-23
Abstract: A vertical stability enhancing mechanism (22) comprises: a stability enhancing motor (62), a bearing assembly (30), a support member (60) and a driving member. The bearing assembly (30) comprises a connecting assembly and a load connecting portion (80) that is connected to the connecting assembly (223) and configured to carry a load. The connecting assembly (223) is rotatably connected to the support member (60). The stability enhancing motor (62) is disposed on the support member (60). The driving member connects the stability enhancing motor (62) to the connecting assembly (223). The stability enhancing motor (62) rotates to drive the connecting assembly (223) by means of the driving member to rotate with respect to the support member (60) so as to enhance the stability of a load carried on the load connecting portion (80) in a vertical direction. Also disclosed is a vertical stability enhancing device comprising the vertical stability enhancing mechanism (22) and a processor.
Patent WO-2019153550-A1 (WO)
Title: Automatic sql optimization method and apparatus, and computer device and storage medium
Inventor: XU ZHAO
IPC: G06F17/30
Filed: 2018-05-02
Abstract: An automatic SQL optimization method and apparatus, and a computer device and a storage medium. The method comprises: acquiring, when a current script is in an executing state, a current system performance index parameter according to a system performance index monitoring item set in the current script (S101); if the current system performance index parameter exceeds a preset index early-warning value, recording the current script to a specified path (S102); obtaining an execution plan of the current script (S103); if an index is missing in the execution plan of the current script, automatically adding an index to the current script (S104); and if the index of the current script fails, performing repairing the script by means of a forced index to obtain a repaired script (S105). The method can monitor the system performance in time, and can automatically optimize an SQL script having great impact on the system performance, thus quickly finding and resolving a performance problem.
Patent WO-2018188676-A1 (WO)
Title: 一种空中街巷式停车建筑结构
Inventor: ZHENG DAQING
IPC: E04H14/00
Filed: 2018-05-18
Abstract: 一种空中街巷式停车建筑结构，包括：停车层（1），载车电梯（2），摄像头或感应探头（12），与摄像头或感应探头（12）电连接的中央控制处理器，在停车层（1）一边、两边或周边建设的房屋（5）和在停车层（1）面上设置的街巷式道路及停车位（4）；停车层（1）一层一层往上设置，房屋（5）及载车电梯（2）随着停车层（1）同步一层一层往上设置；其中，在每一层停车层（1）的一边、两边或者周边设置的房屋（5）为一层房屋、两层房屋或多层房屋；每户住户车辆是通过载车电梯（2），再通过设在停车层（1）面上的道路街巷，行驶停在自家房屋（5）旁边就近的停车位（4）上；摄像头或感应探头（12）设置在车辆必经的位置，如停车层（1）内、载车电梯（2）出入口、以及建筑小区出入口等。
Patent WO-2019196174-A1 (WO)
Title: Led flashlight lamp for mobile device
Inventor: PENG YONG
IPC: F21L4/00
Filed: 2018-05-30
Abstract: An LED flashlight lamp for a mobile device, comprising a circuit board (1), an LED lamp bead (2) fixed onto the circuit board (1), and a light-transmitting cup (3) fixed onto the circuit board (1) and disposed above the LED lamp bead (2). The light-transmitting cup (3) comprises a physical circular truncated cone-shaped convex lens (31) and a lampshade (32) integrally formed with the convex lens (31) and circumferentially disposed outside the convex lens (31). The center of the bottom end of the convex lens (31) is arranged with a light passing hole (33), and the light passing hole (33) is located right above the LED lamp bead (2). The inner surface of the lampshade (32) is a frosted surface. Light emitted from the LED lamp bead (2) is gathered and then transmitted by using the convex lens (31); the gathered light is concentrated and thus can achieve illumination to a far distance, thereby yielding the effect of a conventional flashlight; moreover, the structure is compact and convenient to mount on a mobile device.
Patent WO-2019019877-A1 (WO)
Title: Liquid crystal display apparatus
Inventor: LIU YADONG
IPC: G02F1/1333
Filed: 2018-07-03
Abstract: Disclosed is a liquid crystal display apparatus, comprising: a shell, the shell comprising a back plate, two lateral boards respectively arranged at two opposite lateral sides of the back plate, and two limiting frame strips respectively arranged corresponding to the two lateral boards, each of the limiting frame strips comprising a limiting portion and a connecting portion connected to each other, the connecting portion being attached to and fixedly arranged on the lateral board, and the limiting portion being opposite the back plate, so as to respectively limit, by means of the two limiting frame strips, a sliding groove extending in the lengthwise direction of the lateral board at the two opposite lateral sides of the back plate; and a display module, the display module comprising a supporting frame, and a display screen and an optical film group fixedly arranged on the supporting frame. Two opposite lateral frame strips of the supporting frame are respectively mounted in the two sliding grooves in a sliding manner, such that the display module is mounted on the shell.
Patent WO-2019020041-A1 (WO)
Title: Compound as acc inhibitor and use thereof
Inventor: WANG YONG
IPC: A61P1/16
Filed: 2018-07-25
Abstract: Disclosed are a class of compounds which are inhibitors of acetyl-CoA carboxylase (ACC) and the use thereof. In particular, provided are compounds as shown in formula I or isomers, pharmaceutically acceptable salts, solvates, crystals or prodrugs thereof, and methods for preparing the same, and pharmaceutical compositions comprising the compounds and the use of the compounds or compositions for treating and/or preventing diseases associated with ACC expression, such as fibrotic diseases, metabolic diseases, cancers or tissue hyperplasia diseases. The compound has a good inhibitory activity against ACC and shows good promise to be a therapeutic drug for fibrotic diseases, metabolic diseases, cancers or tissue hyperplasia diseases.
Patent WO-2020024287-A1 (WO)
Title: Slot format indication method, apparatus and system, and device and storage medium
Inventor: LI MINGJU
IPC: H04L5/00
Filed: 2018-08-03
Abstract: Provided are a slot format indication method, apparatus and system, and a device and a storage medium, belonging to the technical field of wireless communications. The method comprises: when it is sensed that a target channel is in an idle state, sending slot format indication information to a user equipment (UE) through the target channel, wherein the slot format indication information is used for indicating uplink and downlink formats of N symbols comprised in a target partial slot, N being a positive integer smaller than 14; and the target partial slot is located in a time period when a base station occupies the target channel, and the target channel is located on an unlicensed frequency spectrum. The slot format indication method provided in the embodiments of the present disclosure can reduce the adverse effects of a partial slot on normal communication between a base station and a UE.
Patent WO-2020029166-A1 (WO)
Title: Luggage delivery system
Inventor: CHEN CHIUNG LIN
IPC: G05D1/02
Filed: 2018-08-09
Abstract: A luggage delivery system (100) contains a sensor array and is configured to locate a receiving user using navigation data and, upon finding the receiving user, request identifying information from the receiving user, compare received identifying information to verifying information received from a remote computing device and/or control module, and, upon verifying that a receiving user is the designated receiving user, unlock to grant the receiving user access to the vehicle interior.
Patent WO-2019047725-A1 (WO)
Title: Method, device, and remote control for planning navigation region of unmanned aerial vehicle
Inventor: ZHU PENGWEI
IPC: G01C15/00
Filed: 2018-08-23
Abstract: A method, a device, and a remote control for planning a navigation region of an unmanned aerial vehicle. The method comprises: acquiring a plurality of sampling points, curves, straight lines, or block diagrams of a strip-shaped geographical region (S201); determining a target surveying pattern according to the plurality of sampling points, curves, straight lines, or block diagrams (S202); and generating a flight operation region for the strip-shaped geographical region according to the tendencies of the target surveying pattern (S203). The invention adapts to the tendencies of a strip-shaped geographical region in order to generate a flight operation region, and is highly flexible. The invention targets the strip-shaped geographical region, such that regions other than the strip-shaped geographical region are not regarded as part of the flight operation region in order to reduce the number of flight operations of the unmanned aerial vehicle and reduce flight operation costs.
Patent WO-2019205404-A1 (WO)
Title: Method for storing and picking up vehicles in dynamic transfer manner
Inventor: TANG LIUHUA
IPC: E04H6/18
Filed: 2018-09-03
Abstract: Disclosed is a method for storing and picking up vehicles in a dynamic transfer manner. A lifting device (101), a parking/pickup garage (102), vehicle storage aisles (201), vehicle pickup aisles (202) and transfer robots (301) are comprised. Dynamic transfer of vehicles is realized through the cooperation of the transfer robots (301) and the lifting device (101). Vehicle storage/pickup is automatically completed by the transfer robots (301). During storing, vehicles can be stored in order and automatically move horizontally to approach each other; and during pickup, the vehicles need not avoid each other, thus saving energy and being efficient.
Patent WO-2019242130-A1 (WO)
Title: 双频圆极化天线和通信设备
Inventor: LI DONG
IPC: H01Q5/10
Filed: 2018-09-18
Abstract: 本发明实施例公开了一种双频圆极化天线和通信设备。双频圆极化天线(100)包括介质板(10)、天线辐射单元(20)和电路板(30)。介质板(10)包括第一面(12)和与第一面相背的第二面(14)。天线辐射单元(20)包括设置于第一面(12)的第一圆极化天线辐射阵子(22)和设置于第二面(14)的第二圆极化天线辐射阵子(24)。第一圆极化天线辐射阵子(22)的第一谐振频率不同于第二圆极化天线辐射阵子(24)的第二谐振频率。电路板(30)设置有馈电网络(40)。馈电网络(40)电连接第一圆极化天线辐射阵子(22)和第二圆极化天线辐射阵子(24)。本发明实施方式的双频圆极化天线(100)，在介质板(10)双面设置谐振频率不同的第一圆极化天线辐射阵子(22)和第二圆极化天线辐射阵子(24)，实现了双频圆极化特性，同时减小了圆极化天线的尺寸，便于安装。
Patent WO-2019068266-A1 (WO)
Title: Codebook-based uplink transmission in wireless communications
Inventor: YANG WEIDONG
IPC: H04L5/00
Filed: 2018-10-08
Abstract: Various solutions with respect to codebook-based uplink transmission in wireless communications are described. A user equipment (UE) stores information with respect to a plurality of permutations with respect to a mapping between a plurality of sounding reference signal (SRS) resources and a plurality of antenna ports at the UE. The UE receives signaling from a network node of a wireless network. The signaling contains an index identifying a permutation among the plurality of permutations. The UE performs an uplink transmission of data to the network node using one or more SRS resources of the plurality of SRS resources and one or more antenna ports of the plurality of antenna ports according to the identified permutation.
Patent WO-2020073290-A1 (WO)
Title: 一种网络页面保存方法及终端
Inventor: REN XIANG
IPC: H04L29/08
Filed: 2018-10-11
Abstract: 一种网络页面保存方法及终端，涉及终端技术领域，其中该方法包括：终端显示第一浏览网页；终端接收用户的收藏操作，收藏操作用于指示终端收藏该第一浏览网页；终端响应于收藏操作，收藏第二浏览页面；其中，该第二浏览页面是对第一浏览网页进行格式排版处理后得到的。该技术方案，可以有助于用户离线查看第二浏览页面，而不再依赖于移动网络、或WiFi搜索第一浏览网页从而得到第二浏览页面，而且对第一浏览网页进行格式排版处理，有助于得到格式规整的第二浏览页面。如此，有助于实现便于用户离线查看所保存的第二浏览页面。
Patent WO-2020077484-A1 (WO)
Title: 触控结构及触控装置
Inventor: ZHU LIN
IPC: G06F3/041
Filed: 2018-10-15
Abstract: 一种触控结构（10），包括柔性基材（11）以及设置于所述柔性基材（11）上的触控功能层（12），所述触控功能层（12）由弹性导电材料制成。通过所述弹性导电材料在柔性基材（11）上形成触控功能层（12），能够提高触控功能层（12）的柔韧性能以及耐拉伸能力，减少触控功能层（12）因弯曲拉伸而断裂的可能性。还提供一种触控装置（100）。
Patent WO-2020047944-A1 (WO)
Title: Charging box
Inventor: HONG YUXIANG
IPC: H04R25/00
Filed: 2018-10-16
Abstract: A charging box, comprising: a housing (1), an in-the-ear hearing aid charging unit (1) that is disposed inside of the housing (1) and that is configured for charging an in-the-ear hearing aid, and an intra-oral hearing aid charging unit (3) configured for charging an intra-oral hearing aid; a behind-the-ear hearing aid charging unit (2) comprises: a behind-the-ear hearing aid seat (21) that is configured to be able to automatically pop-up when the charging box is opened and that may rotate, and a first charging unit (22) that is disposed inside of the behind-the-ear hearing aid seat (21); the intra-oral hearing aid charging unit (3) comprises: an intra-oral hearing aid seat (31) that is configured to be able to move within the charging box, and a second charging unit (32) that is disposed inside of the intra-oral hearing aid seat (31).
Patent WO-2019128427-A1 (WO)
Title: 一种氧烛用传火药及其制备方法
Inventor: MA AIPING
IPC: C01B13/02
Filed: 2018-10-25
Abstract: 提供一种氧烛用传火药及其制备方法。该传火药按质量份计由70～90份铬酸钡、5～15份金属单质、3～10份粘结剂和0～5份氯酸盐制成，其中金属单质为镁粉、铝粉、钛粉和铁粉中的一种或两种以上混合物，粘结剂为高岭土、硅藻土和陶瓷粘土中的一种或两种以上的混合物。该制备方法包括：压制配方量的铬酸钡、金属单质、粘结剂和氯酸盐。
Patent WO-2020087253-A1 (WO)
Inventor: ZHOU HOUDE
IPC: H01L23/31
Filed: 2018-10-30
Abstract: An integrated circuit package(100) which includes a package substrate(110), one or more IC chips(120), a marking plate(150) and a plastic structure(140). The one or more IC chips(120) are interconnected with the package substrate(110). The marking plate(150) has a first major surface and a second major surface. The marking plate(150) is stacked on the one or more IC chips with the first major surface facing the one or more IC chips(120). The plastic structure(140) is configured to encapsulate the one or more IC chips(120) and the marking plate(150) with the second major surface of the marking plate(150) being a portion of an outer surface of the IC package(100).
Patent WO-2019085941-A1 (WO)
Inventor: DONG YING
IPC: G06K9/68
Filed: 2018-10-31
Abstract: 一种关键帧提取方法、装置和存储介质；该方法包括：获取视频对应的视频帧集合，该视频帧集合包括多个视频帧（101）；确定视频帧集合中当前的参考视频帧（102）；根据参考视频帧从该视频帧集合中提取相应的一个视频帧作为目标视频帧（103）；获取目标视频帧与参考视频帧之间的相似度信息（104）；当相似度信息满足预设条件时，将目标视频帧确定为关键帧（105）。
Patent WO-2019096016-A1 (WO)
Title: 一种实现子弹时间拍摄效果的方法及全景相机
Inventor: CHEN CONG
IPC: H04N13/00
Filed: 2018-11-02
Abstract: 本发明提供了一种实现子弹时间拍摄效果的方法及全景相机。所述方法包括：获取全景相机围绕拍摄目标旋转时拍摄的全景视频；从全景视频中获取靠近拍摄目标侧的半球图像；对半球图像进行拼接生成拼接图像；固定拼接图像的视点，实现子弹时间拍摄效果。本发明只需要一部全景相机就能拍摄出子弹时间拍摄效果，因此本发明实现子弹时间拍摄效果的拍摄成本低，而且由于子弹时间拍摄效果是通过全景相机围绕拍摄目标旋转时拍摄全景视频，经对全景视频进行处理得到的，因此精度高。
Patent WO-2019096189-A1 (WO)
Title: 图像展示方法及其装置、存储介质
Inventor: ZUO HONGTAO
IPC: G06T5/50
Filed: 2018-11-15
Abstract: 本申请提供一种图像展示方法及装置、存储介质，所述图像展示方法由终端设备或服务器执行，由终端设备执行的图像展示方法包括：获取待处理图像；待处理图像包括第一图像和第二图像，第二图像中的像素与第一图像中的像素一一对应，且第二图像中每一像素的颜色数据用于表征第一图像中对应像素的透明属性；从待处理图像中获取第一图像中每一像素的颜色数据和第二图像中每一像素的颜色数据；根据第一图像和第二图像中每一像素的颜色数据，确定第三图像；其中，第三图像中的像素与第一图像中的像素一一对应，且第三图像中每一像素的颜色数据包括第一图像中对应像素的颜色数据和第二图像中对应像素的颜色数据；展示第三图像。
Patent WO-2020113394-A1 (WO)
Title: 飞行器的航线规划方法、控制台、飞行器系统及存储介质
Inventor: HUANG ZHENHAO
IPC: G05D1/10
Filed: 2018-12-03
Abstract: 一种飞行器（20）的航线规划方法、控制台（10）、飞行器系统及存储介质。所述飞行器的航线规划方法包括：获取航线数据；根据所述航线数据确定航线方向，以所述航线方向为基准确定航带区域；沿所述航线方向将所述航带区域划分为若干个子航带区域；规划所述飞行器（20）在所述若干个子航带区域的航线路径。实现了对带状航线任务的分区规划，提高了工作效率。
Patent WO-2020113557-A1 (WO)
Inventor: CHEN CHIEN-MING
IPC: H04L29/08
Filed: 2018-12-07
Abstract: Provided are a vehicle rear-end collision early-warning system and method. The system includes: a warning device, wherein the warning device includes: a warning sign; a response module for responding to the situation where a moving object is fast approaching to generate a signal; a processing module for receiving the signal and determining, according to the signal, whether to generate a warning signal; a device-side communication module, wherein when the processing module generates the warning signal, the processing module controls the device-side communication module to transmit the warning signal; a battery for providing the power required for operation between a sensor, the processing module and the device-side communication module; and a vehicle host installed inside a vehicle, and comprising: a host-side communication module for receiving the warning signal transmitted from the device-side communication module; and a controller for receiving the warning signal from the host-side communication module, and unlocking the door of the vehicle and/or enabling a horn of the vehicle to emit a sound in response to the warning signal.
Patent WO-2020073475-A1 (WO)
Inventor: CHEN CHUNCHI
IPC: G01M11/02
Filed: 2018-12-12
Abstract: A method for measuring a degree of polarization, for use in measuring the degree of polarization of a polarizer, comprising: making linearly polarized light in each direction incident to a module formed by combining a polarizer and a substrate, measuring the reflectivity of the module, using the maximum reflectivity of the module as a parallel reflectivity of the module, and using the minimum reflectivity of the module as an orthogonal reflectivity of the module; and calculating the degree of polarization of the polarizer according to the reflectivity of a reference polarizer, the reflectivity of a reference substrate, the parallel reflectivity of the module, and the orthogonal reflectivity of the module. By using the reflective measurement method, there is no need to remove the polarizer from the module before measuring the degree of polarization, thereby avoiding the impact on the degree of polarization of the polarizer due to damage to the module and damage to the polarizer. In addition, this method for measuring a degree of polarization can implement large-scale online monitoring and has high operability.
Patent WO-2019120157-A1 (WO)
Inventor: SHI JIE
IPC: H04L29/08
Filed: 2018-12-17
Abstract: 本申请提供了一种下载资源的方法及装置，应用于对等计算机P2P网络，包括：根据来自资源请求方的下载请求，启动下载任务；获取所述下载任务的数据，并将所述下载任务的数据写入内存；从所述内存中读取所述数据并提供给所述资源请求方。本申请能够减少资源下载对磁盘带来的损耗。
Patent WO-2020042478-A1 (WO)
Title: 出水阀结构及包括其的加湿器
Inventor: HOU JIANFEI
IPC: F16K1/44
Filed: 2018-12-22
Abstract: 一种出水阀结构及包括其的加湿器，所述出水阀结构设置在水箱的出水口处，包括壳体（1）和阀芯组件，所述壳体（1）包括多个部分（11，12），每个部分（11，12）内均形成有流道（111，121），多个所述流道（111，121）相连通；所述阀芯组件包括多个部分（21，22），每个部分（21，22）对应一个所述流道（111，121），并且所述阀芯组件的每一个部分（21，22）均能够独立的将与其对应的所述流道（111，121）进行封堵。由于出水阀结构包括多个部分（11，12），每个部分（11，12）均包括独立的流道（111，121）和阀芯组件，从而可以构成多重密封，以提高密封效果，并且多重密封的设置，可以使部分阀芯组件的密封失效后还能避免发生漏水的情况，提高了出水阀结构的可靠性。
Patent WO-2020133036-A1 (WO)
Title: 重复传输方法、装置、芯片及计算机程序
Inventor: XU JING
IPC: H04L1/00
Filed: 2018-12-27
Abstract: 一种重复传输方法、装置、芯片及计算机程序，其中该方法可包括：网络侧复用下行控制信息的预定指示域，指示重复信息（201），重复信息用于指示终端设备按照重复信息进行传输。应用该方法，能够更好的满足业务需求等。
Patent WO-2020133221-A1 (WO)
Title: 显示屏的屏幕控制方法及终端及计算机可读存储介质
Inventor: HUANG XIAO
IPC: G09G3/32
Filed: 2018-12-28
Abstract: 一种显示屏的屏幕控制方法及终端(100)及计算机可读存储介质，显示屏的屏幕控制方法包括：在显示屏(101)亮屏状态时，获取终端(100)的第一环境参数，其中，第一环境参数包括显示屏(101)所处环境的光线强度(S1)；根据光线强度确定显示屏(101)是否被遮挡(S2)；若是，则发出显示屏(101)被遮挡的提示信息(S3)。
Patent WO-2019179233-A1 (WO)
Title: 一种二维码识读方法、装置及设备
Inventor: YANG LEILEI
IPC: G06K7/14
Filed: 2019-01-24
Abstract: 一种二维码识读方法、装置以及设备。所述方法包括：利用摄像头扫码得到帧图像，基于该帧图像识别其中是否包含二维码，若包含二维码，确定该二维码的二维码位置，并尝试读取二维码；若读取失败，则基于二维码位置调整摄像头的对焦位置，对焦到二维码所在区域，以便能够获取清晰的包含二维码的图像，成功读取二维码中的信息。
Patent WO-2019158066-A1 (WO)
Title: Systems and methods for information display
Inventor: YANG DONGCHEN
IPC: G06Q10/02
Filed: 2019-02-13
Abstract: Systems and methods for displaying information. The method includes receiving user's travel information from a terminal; obtaining a plurality of service types of an online to offline service provided by an online to offline service platform associated with the terminal; determining information associated with estimated cost of the plurality of service types based on the travel information; and causing the terminal to display an order interface associated with the online to offline service platform; wherein the order interface includes the information associated with estimated cost of the plurality of service types.
Patent WO-2020164118-A1 (WO)
Title: 物理下行控制信道的检测方法、装置及终端
Inventor: XU WEIJIE
IPC: H04W24/02
Filed: 2019-02-15
Abstract: 本申请实施例提供了一种物理下行控制信道的检测方法、装置及系统，涉及通信领域，所述方法包括：终端检测节能信号，所述节能信号用于指示是否唤醒所述终端在DRX的激活期时间内进行所述PDCCH的检测；所述终端在未检测到所述节能信号时，在所述DRX的激活期时间内进行所述PDCCH的检测。由于终端在接收过程中存在一定的漏检概率，当终端在未检测到节能信号时，在DRX的激活期时间内进行PDCCH的检测，能够使得即便发生了漏检情况，也能避免终端不检测PDCCH而导致基站不能有效地进行调度的风险。
Patent WO-2019205879-A1 (WO)
Title: Method for realizing virtual scene conversion and related device
Inventor: JIANG HUIFU
IPC: G06T19/00
Filed: 2019-03-28
Abstract: The embodiment of the present application discloses a method for realizing virtual scene conversion. The method of the embodiment of the present application comprises: displaying part of the initial virtual scene, the first scene conversion trigger set, and the target virtual scene in the screen area, the scene conversion trigger is used to implement conversion between the associated different virtual scenes; if the triggering operation for the first scene conversion trigger is received, determining the target virtual scene and the second scene conversion trigger set based on the first scene conversion triggering operation in the initial virtual scene, the second scene conversion trigger set includes a plurality of second scene conversion triggers associated with the determined target virtual scenes; rendering the target virtual scene and the second scene conversion trigger set, and displaying the target virtual scene and the second scene conversion trigger set in the screen area. The embodiment of the present application is used to improve the adaptability of different services and increased application scenes.
Patent WO-2020015442-A1 (WO)
Title: Electrical device and power fluctuation suppression method, apparatus and system therefor
Inventor: HE XIAOLIN
IPC: H02J3/24
Filed: 2019-05-14
Abstract: The present invention relates to the field of electrical devices, and provides an electrical device and a power fluctuation suppression method, apparatus and system thereof. The power fluctuation suppression method for an electrical device, comprising: obtaining the current DC bus voltage and the current DC bus current at a predetermined time interval; determining the current power variation according to the current DC bus voltage and the current DC bus current; determining whether the current power variation is greater than or equal to a predetermined power variation value or not; and adjusting at least one of the current DC bus voltage and the current DC bus current in the case that the current power variation is greater than or equal to the predetermined power variation value so that the current power variation is less than the predetermined power variation value. The present invention can prevent the energy impact with the power step fluctuation suppression technology, avoid damages of the step impact to the system, and ensure reliable and continuous operation of the system.
Patent WO-2020191894-A1 (WO)
Inventor: LUO JIAJIA
IPC: H01L51/54
Filed: 2019-05-15
Abstract: Disclosed is a thermally activated delayed fluorescent material, having a structure shown in formula (I), wherein D1 and D2 are different electron donors. In addition, also disclosed is an organic light-emitting diode display device, comprising an anode, a cathode and an organic functional layer located between the anode and the cathode. The organic functional layer comprises the thermally activated delayed fluorescent material having the structure shown in formula (I).